Portable barcode printer



FIG. 1 is a front, right side perspective view of a portable barcode printer, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is rear view thereof;

FIG. 4 is top view thereof;

FIG. 5 is bottom view thereof;

FIG. 6 is right side view thereof; and,

FIG. 7 is left side view thereof. 

CLAIM The ornamental design for a portable barcode printer, as shown and described. 